These Science-Backed Happinessbr Hacks Will Only Take You 5 Minutes.br Although intended to be helpful, happiness hacks arebr often unrealistic and incompatible with day-to-day life. .br Here are five science-backed happiness hacksbr that will only take you five minutes or less. .br 1. Tackle a hard task first to stimulate dopaminebr production and feel accomplished.br 2. Perform a short, focused breathing exercisebr to lessen feelings of anxiety and stress.br 3. Listen to an upbeat songbr to improve your mood.br 4. Call someonebr you love and trust tobr stimulate oxytocinbr production and boostbr your happiness.br 5. Perform a simple act of kindnessbr to boost your happiness.